The Effect of H-Bonding on Radical Copolymerization of Maleic Anhydride with N-tert-Butylacrylamide and Its Characterization

Figure 3

FTIR spectra of the poly(NTBA-co-MA)s preparing in different monomer feed. NTBA : MA; 70 : 30 (a), 60 : 40 (b), 50 : 50 (c), 40 : 60 (d), and 30 : 70 (e).